glusterfs-client software package provides clustered file-system (client package), you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install glusterfs-client
glusterfs-client is installed in your system.
Make ensure the glusterfs-client package were installed using the commands given below,
$ sudo dpkg-query -l | grep glusterfs-client *
You will get with glusterfs-client package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Administration Utilities |
| Package | glusterfs-client |
| Version | 3.5.2-2+deb8u2 |
| Description | clustered file-system (client package) |
| Sub Section | admin |